Weather on August 14
Charleston, SC
55 Years of Data
Avg High
87°F
Avg Low
76°F
Warmest
1995
87°F avg
Coldest
1983
73°F avg
About This Date
August 14th in Charleston, SC typically brings warm summer weather, with average highs around 87°F and lows near 76°F. Over 55 years of records, the warmest August 14th was in 1995 (87°F average), while the coldest was 1983 (73°F) — a 14°F range across recorded history. Rain or other precipitation has occurred on about 42% of August 14th dates historically, with the wettest August 14th recording 11.89" of rain. The last decade has been 2.4°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.4°F warmer on this date compared to 20-30 years ago.
Planning for August 14th in Charleston, SC? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 87° | 81° | 84° | — | — |
| 2024 | 85° | 75° | 80° | — | — |
| 2023 | 92° | 83° | 87° | — | — |
| 2022 | 85° | 73° | 79° | — | — |
| 2021 | 92° | 80° | 86° | 0.15" | — |
| 2020 | 87° | 77° | 82° | 0.18" | — |
| 2019 | 90° | 76° | 83° | 2.44" | — |
| 2018 | 86° | 76° | 81° | 0.56" | — |
| 2017 | 87° | 79° | 83° | 0.48" | — |
| 2016 | 91° | 82° | 87° | — | — |
| 2015 | 86° | 74° | 80° | — | — |
| 2014 | 86° | 75° | 81° | — | — |
| 2013 | 88° | 75° | 81° | 6.27" | — |
| 2012 | 92° | 77° | 84° | — | — |
| 2011 | 88° | 75° | 81° | 0.33" | — |
| 2010 | 86° | 78° | 82° | 0.13" | — |
| 2009 | 82° | 75° | 79° | 0.48" | — |
| 2008 | 80° | 69° | 75° | — | — |
| 2007 | 88° | 79° | 83° | — | — |
| 2006 | 83° | 76° | 79° | — | — |
| 2005 | 90° | 80° | 85° | — | — |
| 2004 | 84° | 71° | 78° | 1.91" | — |
| 2003 | 86° | 77° | 82° | — | — |
| 2002 | 83° | 78° | 80° | — | — |
| 2001 | 84° | 73° | 79° | 1.85" | — |
| 2000 | 88° | 72° | 80° | — | — |
| 1999 | 89° | 76° | 82° | 0.58" | — |
| 1998 | 86° | 78° | 82° | — | — |
| 1997 | 91° | 79° | 85° | — | — |
| 1996 | 81° | 70° | 75° | 0.2" | — |
| 1995warmest | 94° | 81° | 87° | — | — |
| 1994 | 85° | 74° | 79° | 0.38" | — |
| 1993 | 91° | 77° | 84° | 0.76" | — |
| 1992 | 84° | 74° | 79° | 5.08" | — |
| 1991 | 87° | 76° | 81° | — | — |
| 1990 | 90° | 78° | 84° | 0.03" | — |
| 1989 | 77° | 72° | 74° | 4.42" | — |
| 1988 | 84° | 76° | 80° | 2.21" | — |
| 1987 | 85° | 72° | 78° | — | — |
| 1986 | 80° | 73° | 77° | 11.89" | — |
| 1985 | 90° | 78° | 84° | — | — |
| 1984 | 94° | 78° | 86° | — | — |
| 1983coldest | 81° | 65° | 73° | — | — |
| 1982 | 86° | 75° | 81° | 0.43" | — |
| 1981 | 86° | 76° | 81° | — | — |
| 1980 | 90° | 78° | 84° | — | — |
| 1979 | 88° | 71° | 79° | — | — |
| 1978 | 90° | 77° | 83° | — | — |
| 1977 | 82° | 74° | 78° | 3.28" | — |
| 1976 | 89° | 76° | 82° | 0.46" | — |
| 1975 | 92° | 77° | 84° | — | — |
| 1974 | 85° | 74° | 79° | — | — |
| 1973 | 91° | 78° | 85° | — | — |
| 1972 | 88° | 74° | 81° | — | — |
| 1971 | 85° | 74° | 79° | — | — |
55 years of data from DWTN CHARLESTON